As of 2010, two inhabited localities in Ulyanovsk Oblast bear this name: Nikolayevka, Nikolayevsky District, Ulyanovsk Oblast, a work settlement in Nikolayevsky Settlement Okrug of Nikolayevsky District Nikolayevka, Bazarnosyzgansky District, Ulyanovsk Oblast, a village in Dolzhnikovsky Rural Okrug of Bazarnosyzgansky District Vladimir Oblast As of 2010, three rural localities in Vladimir Oblast bear this name: Nikolayevka (Krasnoplamenskoye Rural Settlement), Alexandrovsky District, Vladimir Oblast, a village in Alexandrovsky District; municipally, a part of Krasnoplamenskoye Rural Settlement of that district Nikolayevka (Andreyevskoye Rural Settlement), Alexandrovsky District, Vladimir Oblast, a village in Alexandrovsky District; municipally, a part of Andreyevskoye Rural Settlement of that district Nikolayevka, Kolchuginsky District, Vladimir Oblast, a village in Kolchuginsky District Volgograd Oblast As of 2010, one rural locality in Volgograd Oblast bears this name: Nikolayevka, Volgograd Oblast, a khutor in Bolshevistsky Selsoviet of Yelansky District Voronezh Oblast As of 2010, six rural localities in Voronezh Oblast bear this name: Nikolayevka, Nikolayevskoye Rural Settlement, Anninsky District, Voronezh Oblast, a selo in Nikolayevskoye Rural Settlement of Anninsky District Nikolayevka, Novozhiznenskoye Rural Settlement, Anninsky District, Voronezh Oblast, a settlement in Novozhiznenskoye Rural Settlement of Anninsky District Nikolayevka, Liskinsky District, Voronezh Oblast, a selo in Petropavlovskoye Rural Settlement of Liskinsky District Nikolayevka, Pavlovsky District, Voronezh Oblast, a selo in Kazinskoye Rural Settlement of Pavlovsky District Nikolayevka, Ternovsky District, Voronezh Oblast, a selo in Nikolayevskoye Rural Settlement of Ternovsky District Nikolayevka, Verkhnekhavsky District, Voronezh Oblast, a settlement in Verkhnemazovskoye Rural Settlement of Verkhnekhavsky District Zabaykalsky Krai As of 2010, one rural locality in Zabaykalsky Krai bears this name: Nikolayevka, Zabaykalsky Krai, a selo in Alexandrovo-Zavodsky District